Principal UIUX Designer at Human Intelligence

Sofia, Sofia-City, Bulgaria -

Full Time

Start Date

Immediate

Expiry Date

02 Jun, 26

Salary

4000.0

Posted On

04 Mar, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Figma Variables, Figma Tokens, System Design, Motion Design, Rive, Lottie, FlutterFlow Handoff, WCAG 2.2 Compliance, Gamification Design, Prototyping, Testing, Accessibility, Glassmorphism, Neomorphism, AI Leveraging

Industry

Advertising Services

Description

About Us We build AI-first, precision-personalized wellbeing products (Digital Twins, Clinical AI, Ai for Schools, and more) that ship as white-label apps across many industries. Your mission: craft jaw-dropping yet accessible experiences that scale across brands, markets, and devices. What you’ll do Lead strategy → system → flows → UI → motion for 15+ modules across verticals. Create a tokenized Figma system (Variables/Modes) that maps 1:1 to FlutterFlow themes/design library for rapid cloning. Ship micro-interactions and animated feedback with Rive/Lottie that run natively in Flutter. Design ethical gamification loops (progress, streaks, rewards) that drive adherence—no dark patterns. Prototype, test, and validate; ensure WCAG 2.2 compliance and smooth handoff to engineering. Work autonomously with daily WhatsApp updates and a weekly demo/call; build in our Figma. Must-haves Portfolio proving mind-bending motion + serious system design; expert Figma Variables/Tokens; strong cross-platform craft. Whitelabel apps preferred Fluency with Rive/Lottie and Flutter/FlutterFlow handoff. Accessibility, performance, and testing mindset; comfortable leveraging AI for speed and documentation. Glassmorphic experience (ideally Neomorphic also) Nice to have Health/wellness UX; localization; data-viz; audio/haptics; experimentation; liquid glass design style. 6–10+ years cross-platform product design; portfolio that clearly shows pioneering motion + systematic design. Expert in Figma Variables/Tokens & component architecture; Flutter/FlutterFlow theming familiarity. Rive/Lottie animation authoring or tight collaboration with motion designers. Accessibility fluency (WCAG 2.2), usability testing, and performance awareness. Senior contractors typically $2,500–$4,000/month (range depends on portfolio and throughput). $1000+/mo for KPI over-performance tied to revenue growth, conversions, and engagement metrics Paid design audition(fixed scope) before engagement. Corporate Culture & Work Ethos We foster a culture of innovation, performance, and purpose. Success is measured by outcomes, and we thrive in a fast-paced, AI-first environment. Transparency, collaboration, and high standards guide how we work, while our mission is to use technology for good, advancing health, well-being, education, and human performance. Thank you for applying for this role. Once you submit your application, you will receive an email in less than two minutes with the next step. Please check your inbox (and spam/junk folder) and respond immediately so we can proceed with your application. We aim to complete the hiring process within one week. Please check your email daily for updates, so we can move your application forward as quickly as possible.

Responsibilities

The role involves leading the strategy, system design, flows, UI, and motion for over 15 product modules across various verticals, focusing on building a tokenized Figma system that aligns with FlutterFlow themes. Responsibilities also include shipping micro-interactions using Rive/Lottie, designing ethical gamification loops, and ensuring WCAG 2.2 compliance through prototyping and testing.